National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Partly Cloudy

83°F

28°C

Humidity 60%
Wind Speed S 9 mph
Barometer 30.09 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 20 Jun 11:15 am CDT
Extended Forecast for

2 Miles NE Watson IL

Heat Advisory June 21, 12:00pm until June 24, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Mostly sunny, with a high near 86. South wind around 10 mph, with gusts as high as 17 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. South wind around 9 mph, with gusts as high as 21 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Heat index values as high as 102. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 92 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 75. South wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 92. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74. South wind 5 to 7 mph.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. South southwest wind 3 to 6 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 86. South wind around 10 mph, with gusts as high as 17 mph.
Tonight
Mostly clear, with a low around 73. South wind around 9 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 92. Heat index values as high as 102. South southwest wind 9 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 75. South wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 92. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Sunday Night
Clear, with a low around 74. South wind 5 to 7 mph.
Monday
Sunny, with a high near 92. South southwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Watson IL
 39.05°N 88.53°W (Elev. 551 ft)
Last Update:
9:56 am CDT Jun 20, 2025
Forecast Valid:
11am CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation